Abstract: In this report, effects of case depth and relative radius of curvature on surface durability of case-hardened chromium molybdenum steel roller are experimentally clarified. The experimental results ...

Abstract: An expert system is developed for engineering design based on an object-oriented knowledge representation concept. The design process is understood as determining design variables and their ...

Abstract: Many studies have been made with regard to added mass and added damping of the fluid in the case of simple circular cylinders by Chen, Fritz, Mulcahy, etc.; but those effects for the ...

Abstract: The correlation between the oil supply conditions, such as oil jet velocity, oil-nozzle position and its direction, and the scoring resistance of spur gear pair has been studied. The influence ...

Abstract: A hybrid type approach to plant layout design is presented using a constraint-directed search procedure and a mathematical optimization technique. In layout design, a plant must be arranged to ...

Abstract: There are few published papers about the flow-induced vibration caused by two-phase flow. Especially, the experimental data at high-pressure and high-temperature conditions which corresponds to the ...

Abstract: Rotor Power losses in magnetic bearings cannot be accurately calculated at this time because of the complexity of the magnetic field distribution and several other effects. The losses are due ...

Abstract: Fluidelastic vibration of a tube array caused by two-phase flow has been reported in some papers. The critical flow velocity is usually estimated with a simple Connors-type criterion which is ...